ECBC’s K7 Series Messenger Bag has been developed to simplify your life, yet kept focused on the requirements of creative individuals. The highly protective laptop compartment, extremely durable YKK RC zippers and light weight, Outdoor Industry Tested, 1000d Kodra abrasion resistance exterior material with waterproof coating. Multiple interior pockets for storing chargers, power cords, memory devices, small electronic devices, office or school supplies, and personal items; and zippered side pocket for quick access to your water bottle and cell phone. The breathable back padding design, and zip-away side bottle pocket adds to the K7?s functionality. The bag is available in your choice of three colors: black, green or blue. The Poseidon bag holds 13″ laptops while the larger Zeus holds up to a 15″ machine. The bags sell for $99.99 and $119.99 respectively.